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Pavel [41]
3 years ago
15

the function h(t)=-16t^2+110t+72 models the height h, in feet, of an object above ground t seconds after being launched straight

up in the air. What does the number 72 represent in the function?
Mathematics
1 answer:
Anettt [7]3 years ago
7 0

Answer:

The initial height of an object above ground before being launched straight up in the air

Step-by-step explanation:

we have

h(t)=-16t^{2}+110t+72

we know that

The number 72 represent the y-intercept of the function

The y-intercept is the value of y when the value of x is equal to zero

In this problem

The value of h when the value of t is zero

Therefore

The initial height of an object above ground before being launched straight up in the air

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The diagram rerpesents responses to a survey that include statements p and q . Which statement is true?
BARSIC [14]

Answer:

C. The number of responces p\vee q is also 46

Step-by-step explanation:

Note that:

  • p\wedge q means both p and q must hold;
  • p\vee q means either p or q must hold.

From the diagram,

  • the number of responses p\wedge q is 46;
  • the number of responces p\vee q is also 46;
  • the number of responces p\setminus q is 0;
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So, you can state that the correct answer is C

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3 years ago
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IRISSAK [1]

Answer:

Number of students who scored atleast 1700 but less Than 2100 = 17

Step-by-step explanation:

Given the data :

1,450 1,620 1,800 1,740 1,650 1,800 2,010 1,780 1,840 1,490 1,620 1,480 2,390 1,640 1,830 1,710 1,900 1,910 1,950 1,820 1,590 2,350 2,260 1,870 1,530 1,950 2,000 1,830 1,980 2,100

Class interval __ Frequency

1400 - 1599 ____ 5

1600 - 1799 ____ 7

1800 - 1999 ____12

2000 - 2199 ___ 3

2200 - 2399 ___ 3

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klio [65]
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x^5 is the biggest you can take out of x^5 and x^6 and 5 is the biggest number you can take out of 20 and 25

5m^5
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Anit [1.1K]
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Answer:

15y=-1/3x+5

Step-by-step explanation:

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